CN218328093U

CN218328093U - Evaporation structure

Info

Publication number: CN218328093U
Application number: CN202221845857.XU
Authority: CN
Inventors: 贾帜伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-17
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an evaporation structure, include: one end of the outer pipe is a liquid inlet end, and the other end of the outer pipe is a vapor outlet end; the inner core is installed inside the outer tube, and a gap is formed between the outer wall of the inner core and the inner wall of the outer tube. The utility model discloses a set up outer tube and inner core, have the annular gap between outer tube and the inner core, when the outer tube is heated, the liquid that is located the annular gap can rapid heating up, because the liquid volume in the annular gap is less than full pipe liquid volume greatly, under the condition that heated area is the same, shortens the evaporation time of liquid greatly to, the loop configuration that above-mentioned outer tube and inner core are constituteed possesses higher bearing capacity and high temperature resistance ability.

Description

Evaporation structure

Technical Field

The utility model relates to an evaporation technology field, more specifically say so and relate to an evaporation structure.

Background

At present, the mainstream evaporation technology mainly has two structural forms, one is a fire tube type boiler, and the other is a water tube type boiler; fire tube boilers are gradually eliminated due to the limitations of energy consumption and safety, and water tube boilers have become a development trend due to the advantages of small volume, light weight, rapid heat production, low energy consumption, no inspection and the like. However, the water volume of the water pipe in the existing water pipe boiler is still larger, so that the steam outlet time of steam in unit time is longer, namely, the water pipe is heated in the hearth, the heating area of the water pipe is unchanged, the water pipe is filled with water, the water volume is large, the heating evaporation rate is slow, and the steam production time of the water pipe boiler is influenced.

Therefore, how to provide an evaporation technology with smaller water volume and shorter steam generation time under the same heating condition is a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an evaporation structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an evaporation structure comprising:

the lower end of the outer pipe is a liquid inlet end, and the upper end of the outer pipe is a vapor outlet end;

the inner core is installed inside the outer tube, and a gap is formed between the outer wall of the inner core and the inner wall of the outer tube.

According to the technical scheme, compare with prior art, the utility model discloses an evaporation structure, the utility model discloses a set up outer tube and inner core, have the clearance between outer tube and the inner core, when the outer tube is heated, the liquid that is located the clearance can be heated fast to, the loop configuration that outer tube and inner tube are constituteed has stronger bearing capacity.

Preferably, the inner core is circular in cross-section and is coaxially disposed within the outer tube. This setting ensures to form an annular gap between inner core and the outer tube, ensures that the liquid in the annular gap can quick heat transfer and evaporation.

Preferably, the outer pipe comprises a plurality of connecting blocks, and the two end walls of the outer pipe and the two end walls of the inner core are fixed through the plurality of connecting blocks respectively. This arrangement ensures that the inner core can be reliably fixed to the outer tube.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a top view of an evaporation structure;

fig. 2 isbase:Sub>A cross-sectional view atbase:Sub>A-base:Sub>A in fig. 1.

In the figure:

1 is an outer tube, 2 is an inner core, and 3 is a connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an evaporation structure, the utility model discloses a set up outer tube 1 and inner core 2, have the annular gap between outer tube 1 and the inner core 2, when outer tube 1 was heated, the liquid that is located the annular gap can be heated fast, improves the speed of liquid heat exchange greatly to, the bearing capacity of this structure is strong.

Examples

Referring to the attached drawings 1-2, the utility model discloses a whole and partial structure schematic diagram of an embodiment, the utility model discloses an evaporation structure specifically, include:

the cross section of the outer tube 1 is circular or polygonal, the outer side wall of the outer tube 1 is smooth, or a plurality of radiating fins are uniformly distributed on the outer side wall of the outer tube 1 and integrally formed, the lower end of the outer tube 1 is a liquid inlet end, and the upper end of the outer tube 1 is a vapor outlet end;

inner core 2, the cross sectional shape of inner core 2 is circular or polygon, the lateral wall of inner core 2 is smooth, or the lateral wall of inner core 2 is corrugated, inner core 2 installs inside outer tube 1,

inner core

2 and 1 coaxial arrangements of outer tube, the annular gap has between 2 outer walls of inner core and the 1 inner wall of outer tube, inner core 2 can be inside cavity, also can be solid construction, when inner core 2 is hollow construction, the heat source also can be filled to 2 inside of inner core, inner core 2 and outer tube 1 carry out the heat transfer to the liquid between the two simultaneously, in this embodiment, 2 inside solid of inner core.

The outer pipe 1 is arranged inside the heating source, the outer pipe 1 in the embodiment is vertically placed in a boiler to heat the outer pipe 1, and liquid between the outer pipe 1 and the inner core 2 can be rapidly heated and evaporated;

in addition, one end of the outer tube 1 can be understood as a liquid inlet end, and the other end is understood as a liquid outlet end.

Certainly, outer tube 1 in this application can vertically arrange inside the refrigeration source, and 1 one end of outer tube is the feed liquor end this moment, and the other end is for going out the liquid end, and liquid flow can be refrigerated fast after passing through the clearance between outer tube 1 and the inner core 2.

The two end walls of the outer tube 1 and the two end walls of the inner core 2 are respectively fixed through a plurality of connecting blocks 3 with rectangular sections.

The inside inner core 2 that is provided with of outer tube 1, consequently, can be spacing in the annular space that forms between outer tube 1 and inner core 2 after liquid gets into outer tube 1, contrast outer tube 1 does not set up inner core 2 and is full of the condition of liquid, the above-mentioned design of this application can guarantee that the water yield of outer tube 1 of flowing through in the unit interval reduces, but the heated area is unchangeable, consequently, the evaporation of can being heated fast to the inside liquid of outer tube 1, and meanwhile, outer tube 1's bearing capacity and sealing performance are better.

In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An evaporation structure, comprising:

the lower end of the outer pipe (1) is a liquid inlet end, and the upper end of the outer pipe (1) is a steam outlet end;

the inner core (2), install inner core (2) inside outer tube (1), there is the clearance between inner core (2) outer wall and outer tube (1) inner wall.

2. An evaporation structure according to claim 1, characterized in that the inner core (2) is circular in cross-section and is arranged coaxially within the outer tube (1).

3. An evaporation structure according to claim 1, further comprising joint blocks (3), wherein both end walls of the outer tube (1) and both end walls of the inner core (2) are each fixed by a plurality of the joint blocks (3).